Point A has coordinates (1,0) and Point B has coordinates (2,5). Find the angle between the line AB and the x-axis. (3)
Tan(x) = 5/(2-1), x=tan-1 (5), x= 78.7°
EG
Related Maths GCSE answers
All answers ▸c is a positive integer. Prove that (6c^3 + 30c) / (3c^2 +15) is an even number.
In a sale, an item originally worth £140 is reduced by 15%. What is the new price of the item ?
The equation of line L1 is y=4x+3, The equation of line L2 is 4y-16x-2=0, Show that these two lines are parallel.
Solve the equation x^2 + 3x - 10 = 0